package com.neusoft.elmboot.service;

import java.util.List;

import com.neusoft.elmboot.po.Orders;

public interface OrdersService {

	//返回值int类型接受的是新创建的订单编号
	public int createOrders(Orders orders);
	public Orders getOrdersById(Integer orderId);
	public List<Orders> listOrdersByUserId(String userId);
}
